pipe/reed mods to the 05 RM250

[tko drummer]

Can anyone tell me the effects that the different pipes make on this bike(Bills, FMF, and Pro Circuit). For the reeds the V-force 3 vs. the Rad valve. Was wondering which ones would be better at different RPM's(like low, mid, and high).

 

[bclapham]

Bills has a dyno up for the RM- more top end and over rev, with no loss of bottom- not a track report.

i have heard that the PC pipe traded bottom for top- steve tried it also.

as for the reeds, i am using the complete setup from a stock yz250 (with the spacer plate) made it crisper from the bottom up. I would be tempted to try the Radvalve since it appears that the stock setup holds it back a bit.

as for the v-force, steve tried that also.

What am i really saying??? ive tried none oof these parts, but i think you should buy them all and let us know how they work out!:)

 

[harley_muddy]

How did the V Force work for him?